As a reminder, in just two days (July 30th), the first volume of the revised edition of Jon Peterson's Playing at the World, subtitled The Invention of Dungeons & Dragons, arrives from MIT Press with an amazing cover by legendary TSR artist Erol Otus. Per the publisher info, this volume "distills the story of how the wargaming clubs and fanzines circulating around the upper Midwest in the 1970s culminated in Gary Gygax and Dave Arneson’s seminal role-playing game, D&D".
